Antibacterial cotton chinlon graphene twill fabric and dyeing method thereof

An antibacterial cotton and olefin twill technology, which is applied in the field of antibacterial cotton, nylon, graphene twill fabric and its dyeing, can solve problems such as the difficulty of subsequent dyeing and finishing processing, and achieve the effect of good ultraviolet protection performance and improving skin temperature.

Inactive Publication Date: 2019-04-12
永新纺织印染有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, graphene itself is black, and it has its own gray color when it is processed into composite fibers. No matter light dyeing, bright dyeing or black dyeing of graphene composite fibers, it brings great difficulty to the subsequent dyeing and finishing process. At present, many There are still major defects in the research of graphene composite fiber in fabric dyeing process by textile enterprises

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] A kind of antibacterial cotton nylon graphene twill fabric, it is characterized in that, the twill weave that forms by warp yarn and weft yarn weaving, described twill weave is constantly repeated cycle, and described warp yarn is 32S cotton yarn and adopts combed cotton and Weaving by ring spinning, the weft yarn is 70D pure nylon and 70D graphene-containing nylon, the 70D pure nylon and 70D graphene-containing nylon are distributed at intervals, and the 70D graphene-containing nylon is in nylon 0.5-5% graphene material is added to the spinning solution during the spinning process.

[0056] The graphene particles in this embodiment are ultrafine powders with a particle size of ≤0.2 μm, which are added to the spinning solution during the nylon spinning process to make them evenly adhere to the surface of the nylon yarn.

[0057] In the present embodiment, the warp density of warp yarns is 145-147 threads / inch, the weft density of weft threads is 93-96 threads / inch, and ...

Embodiment 2

[0063] The fabric provided in this embodiment is obtained through Example 1, and its component content is 76% cotton yarn, 12% conventional nylon and 12% graphene-containing nylon, and the fabric structure is 2 / 1 twill weave, and the grammage is 156g / m2 , the design specification is C32s*N70D+N70D, the door width is 63-65", and the color is gray.

[0064] A kind of antibacterial cotton nylon graphene twill fabric dyeing method is provided in the present embodiment, comprises the following steps:

[0065] Left and Right→Singeing→Cold stacking→Water washing→Stenter rolling and setting→Machine pretreatment→Machine active dyeing→Washing→Stenter→shrinkproof, the specific operation is as follows:

[0066] (1) At the mercy of:

[0067] Swing and stack the rolled gray fabric through the axle on the fabric turning machine;

[0068] (2) singeing:

[0069] Singeing the front and back of the fabric in step (1), the singeing temperature is 800-900°C, the vehicle speed is 60-65m / min, the...

Embodiment 3

[0087] A kind of antibacterial cotton nylon graphene twill fabric dyeing method provided in the present embodiment is identical with the step content of left and right sides in embodiment two, singeing, washing water, tenter water setting and anti-shrinkage, and difference is that cold pile, The differences in the amount of reagents used in machine tank pretreatment, machine tank reactive dyeing, washing water and tentering steps are as follows:

[0088] (3) cold stack:

[0089] Under the condition that the wind pressure is 10-12bar, the vehicle speed is 60-65m / min, gear 2 and normal temperature, the fabric in step (2) is pad-rolled with 100% hydrogen peroxide: 11g / L, 100% caustic soda: 43g / L L. Refining agent HS-117: 22g / L and natron: 3g / L mixed solution, then roll up at room temperature and keep rotating at a constant speed for 20-24 hours;

[0090] (6) Cylinder pre-treatment:

[0091] Mix emulsifier POL: 0.8g / L, refining agent: 0.8g / L, stabilizer: 0.8g / L, soda ash: 1.8g / L...

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Abstract

The invention discloses antibacterial cotton chinlon graphene twill fabric and a dyeing method thereof, and belongs to the technical field of textile. The fabric adopts a structure of two upper twillweaves and one lower twill weave formed by tatting warp yarns and weft yarns; the twill weaves are repeated continuously; the warp yarns are 32S cotton yarns and are formed by spinning combed cotton through a ring spinning method; the weft yarns are 70D pure chinlon and 70D chinlon containing graphene; the 70D pure chinlon and the 70D chinlon containing graphene are distributed at intervals; in the chinlon spinning process of the 70D chinlon containing graphene, 0.5 to 5 percent of graphene materials are added into spinning liquid, so that the yarns have the wear resistance and high stretchingresilience rate characteristics of the chinlon, also has the antibacterial property, warm-keeping property, anti-static property, ultraviolet resistance and high air permeability of the graphene, andeffectively protects human body health while increasing the comfort level of the clothing fabric.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to an antibacterial cotton nylon graphene twill fabric and a dyeing method thereof. Background technique [0002] Graphene carbon is a kind of graphite. Its existence is different from that of carbon compounds in nature. It is a kind of simple carbon that is artificially prepared by some chemical or physical methods. It is composed of hybridized carbon atoms in two It is arranged in an orderly manner on the dimensional plane and is considered to be the basic unit of carbon materials in various dimensions. The unique structure endows graphene with excellent properties, especially in the fields of electricity, optics, heat, and mechanics. [0003] Graphene is known as "the magical material that will change the 21st century". It has the characteristics of strong thermal conductivity, ultra-lightweight, and damage resistance. In the textile field, graphene composite fiber ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D03D15/00D03D13/00D06B3/10D06C7/02D06C9/00D01F1/10D01F6/90D06M13/207D06M13/402D06M15/53D06M15/643D06P1/38D06P3/85D06M101/06D06M101/34D03D15/217D03D15/283D03D15/50D03D15/533D03D15/56D03D15/58
CPCD01F1/10D01F6/90D03D13/002D03D13/008D03D15/00D06B3/10D06C7/02D06C9/00D06M13/207D06M13/402D06M15/53D06M15/643D06P1/38D06P3/8219D06M2200/35D06M2200/30D06M2200/25D06M2101/34D06M2101/06D10B2331/02D10B2201/02
Inventor 刘启凯刘永林方相明
Owner 永新纺织印染有限公司
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